First use front end rounding to estimate the answer. Then multiply to find the exact answer.  

A. Estimate: 0.8; exact: 12.698
B. Estimate: 8; exact: 11.798
C. Estimate: 15; exact: 12.798
D. Estimate: 1.5; exact: 1.2798


Answer: C

Mathematics

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Solve the problem.A private shipping company will accept a box for domestic shipment only if the sum of its length and girth (distance around) does not exceed 108 in. Suppose you want to mail a box with square sides so that its dimensions are  and it's girth is  What dimensions will give the box its largest volume?

A. 36 in. × 18 in. × 36 in. B. 18 in. × 18 in. × 36 in. C. 24 in. × 24 in. × 18 in. D. 18 in. × 18 in. × 90 in.

Mathematics

Determine which state is more poorly represented.State A with a population of 489,798 and 9 representatives or state B with a population of 323,994 and 11 representatives.

A. State A B. State B C. The two have equal representation.

Mathematics

Write the binary representation for the letter or word.couch

A. 11000111101101111010111100111101010 B. 10111001100110011011101111000110011 C. 11000111101111111010110001111101000 D. 10000111001111101010110000111001000

Mathematics

Suppose u and v are differentiable functions of x. Use the given values of the functions and their derivatives to find the value of the indicated derivative.u(2) = 8, u '(2) = 3, v(2) = -1, v '(2) = -4.  at x = 2

A. - 35
B. 29
C.
D. - 29

Mathematics